timbering and shoring

[timbering and shoring]
[timbering and shoring]

中文释义

木支撑及顶撑

单词分析

单词结构:

timbering and shoring

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:timbering and shoring
  • 核心含义:木支撑及顶撑